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How to use test_strings method in assertpy
Best Python code snippet using assertpy_python
test_editdistance.py
Source:test_editdistance.py 
...4import numpy as np5import pytest6from symspellpy.editdistance import (AbstractDistanceComparer, DamerauOsa,7 EditDistance, Levenshtein)8def build_test_strings():9 alphabet = "abcd"10 strings = [""]11 for i in range(1, len(alphabet) + 1):12 for combi in combinations(alphabet, i):13 strings += ["".join(p) for p in permutations(combi)]14 return strings15def get_levenshtein(string_1, string_2, max_distance):16 max_distance = max_distance = int(min(2 ** 31 - 1, max_distance))17 len_1 = len(string_1)18 len_2 = len(string_2)19 d = np.zeros((len_1 + 1, len_2 + 1))20 for i in range(len_1 + 1):21 d[i, 0] = i22 for i in range(len_2 + 1):23 d[0, i] = i24 for j in range(1, len_2 + 1):25 for i in range(1, len_1 + 1):26 if string_1[i - 1] == string_2[j - 1]:27 # no operation28 d[i, j] = d[i - 1, j - 1]29 else:30 d[i, j] = min(min(d[i - 1, j] + 1,31 d[i, j - 1] + 1),32 d[i - 1, j - 1] + 1)33 distance = d[len_1, len_2]34 return distance if distance <= max_distance else -135def get_damerau_osa(string_1, string_2, max_distance):36 max_distance = max_distance = int(min(2 ** 31 - 1, max_distance))37 len_1 = len(string_1)38 len_2 = len(string_2)39 d = np.zeros((len_1 + 1, len_2 + 1))40 for i in range(len_1 + 1):41 d[i, 0] = i42 for i in range(len_2 + 1):43 d[0, i] = i44 for i in range(1, len_1 + 1):45 for j in range(1, len_2 + 1):46 cost = 0 if string_1[i - 1] == string_2[j - 1] else 147 d[i, j] = min(min(d[i - 1, j] + 1,48 d[i, j - 1] + 1),49 d[i - 1, j - 1] + cost)50 if (i > 1 and j > 1 and string_1[i - 1] == string_2[j - 2]51 and string_1[i - 2] == string_2[j - 1]):52 d[i, j] = min(d[i, j], d[i - 2, j - 2] + cost)53 distance = d[len_1, len_2]54 return distance if distance <= max_distance else -155class TestEditDistance(unittest.TestCase):56 test_strings = build_test_strings()57 def test_unknown_distance_algorithm(self):58 with pytest.raises(ValueError) as excinfo:59 __ = EditDistance(2)60 self.assertEqual("Unknown distance algorithm", str(excinfo.value))61 def test_abstract_distance_comparer(self):62 with pytest.raises(NotImplementedError) as excinfo:63 comparer = AbstractDistanceComparer()64 __ = comparer.distance("string_1", "string_2", 10)65 self.assertEqual("Should have implemented this", str(excinfo.value))66 def test_levenshtein_match_ref_max_0(self):67 max_distance = 068 comparer = Levenshtein()69 for s1 in self.test_strings:70 for s2 in self.test_strings:...
nodes.py
Source:nodes.py
1from NENV import *2import ctypes.test.test_strings3class NodeBase(Node):4 pass5class Array_Node(NodeBase):6 """7 """8 9 title = 'ARRAY'10 type_ = 'ctypes.test.test_strings'11 init_inputs = [12 NodeInputBP(label='typ'),13 NodeInputBP(label='len'),14 ]15 init_outputs = [16 NodeOutputBP(type_='data'),17 ]18 color = '#32DA22'19 def update_event(self, inp=-1):20 self.set_output_val(0, ctypes.test.test_strings.ARRAY(self.input(0), self.input(1)))21 22class Cfunctype_Node(NodeBase):23 """24 CFUNCTYPE(restype, *argtypes,25 use_errno=False, use_last_error=False) -> function prototype.26 restype: the result type27 argtypes: a sequence specifying the argument types28 The function prototype can be called in different ways to create a29 callable object:30 prototype(integer address) -> foreign function31 prototype(callable) -> create and return a C callable function from callable32 prototype(integer index, method name[, paramflags]) -> foreign function calling a COM method33 prototype((ordinal number, dll object)[, paramflags]) -> foreign function exported by ordinal34 prototype((function name, dll object)[, paramflags]) -> foreign function exported by name35 """36 37 title = 'CFUNCTYPE'38 type_ = 'ctypes.test.test_strings'39 init_inputs = [40 NodeInputBP(label='restype'),41 ]42 init_outputs = [43 NodeOutputBP(type_='data'),44 ]45 color = '#32DA22'46 def update_event(self, inp=-1):47 self.set_output_val(0, ctypes.test.test_strings.CFUNCTYPE(self.input(0)))48 49class Dllcanunloadnow_Node(NodeBase):50 """51 """52 53 title = 'DllCanUnloadNow'54 type_ = 'ctypes.test.test_strings'55 init_inputs = [56 57 ]58 init_outputs = [59 NodeOutputBP(type_='data'),60 ]61 color = '#32DA22'62 def update_event(self, inp=-1):63 self.set_output_val(0, ctypes.test.test_strings.DllCanUnloadNow())64 65class Dllgetclassobject_Node(NodeBase):66 """67 """68 69 title = 'DllGetClassObject'70 type_ = 'ctypes.test.test_strings'71 init_inputs = [72 NodeInputBP(label='rclsid'),73 NodeInputBP(label='riid'),74 NodeInputBP(label='ppv'),75 ]76 init_outputs = [77 NodeOutputBP(type_='data'),78 ]79 color = '#32DA22'80 def update_event(self, inp=-1):81 self.set_output_val(0, ctypes.test.test_strings.DllGetClassObject(self.input(0), self.input(1), self.input(2)))82 83class Pyfunctype_Node(NodeBase):84 """85 """86 87 title = 'PYFUNCTYPE'88 type_ = 'ctypes.test.test_strings'89 init_inputs = [90 NodeInputBP(label='restype'),91 ]92 init_outputs = [93 NodeOutputBP(type_='data'),94 ]95 color = '#32DA22'96 def update_event(self, inp=-1):97 self.set_output_val(0, ctypes.test.test_strings.PYFUNCTYPE(self.input(0)))98 99class Setpointertype_Node(NodeBase):100 """101 """102 103 title = 'SetPointerType'104 type_ = 'ctypes.test.test_strings'105 init_inputs = [106 NodeInputBP(label='pointer'),107 NodeInputBP(label='cls'),108 ]109 init_outputs = [110 NodeOutputBP(type_='data'),111 ]112 color = '#32DA22'113 def update_event(self, inp=-1):114 self.set_output_val(0, ctypes.test.test_strings.SetPointerType(self.input(0), self.input(1)))115 116class Winfunctype_Node(NodeBase):117 """118 """119 120 title = 'WINFUNCTYPE'121 type_ = 'ctypes.test.test_strings'122 init_inputs = [123 NodeInputBP(label='restype'),124 ]125 init_outputs = [126 NodeOutputBP(type_='data'),127 ]128 color = '#32DA22'129 def update_event(self, inp=-1):130 self.set_output_val(0, ctypes.test.test_strings.WINFUNCTYPE(self.input(0)))131 132class Winerror_Node(NodeBase):133 """134 """135 136 title = 'WinError'137 type_ = 'ctypes.test.test_strings'138 init_inputs = [139 NodeInputBP(label='code', dtype=dtypes.Data(default=None, size='s')),140 NodeInputBP(label='descr', dtype=dtypes.Data(default=None, size='s')),141 ]142 init_outputs = [143 NodeOutputBP(type_='data'),144 ]145 color = '#32DA22'146 def update_event(self, inp=-1):147 self.set_output_val(0, ctypes.test.test_strings.WinError(self.input(0), self.input(1)))148 149class _Calcsize_Node(NodeBase):150 """151 Return size in bytes of the struct described by the format string."""152 153 title = '_calcsize'154 type_ = 'ctypes.test.test_strings'155 init_inputs = [156 NodeInputBP(label='format'),157 ]158 init_outputs = [159 NodeOutputBP(type_='data'),160 ]161 color = '#32DA22'162 def update_event(self, inp=-1):163 self.set_output_val(0, ctypes.test.test_strings._calcsize(self.input(0)))164 165class _Check_Size_Node(NodeBase):166 """167 """168 169 title = '_check_size'170 type_ = 'ctypes.test.test_strings'171 init_inputs = [172 NodeInputBP(label='typ'),173 NodeInputBP(label='typecode', dtype=dtypes.Data(default=None, size='s')),174 ]175 init_outputs = [176 NodeOutputBP(type_='data'),177 ]178 color = '#32DA22'179 def update_event(self, inp=-1):180 self.set_output_val(0, ctypes.test.test_strings._check_size(self.input(0), self.input(1)))181 182class _Reset_Cache_Node(NodeBase):183 """184 """185 186 title = '_reset_cache'187 type_ = 'ctypes.test.test_strings'188 init_inputs = [189 190 ]191 init_outputs = [192 NodeOutputBP(type_='data'),193 ]194 color = '#32DA22'195 def update_event(self, inp=-1):196 self.set_output_val(0, ctypes.test.test_strings._reset_cache())197 198class C_Buffer_Node(NodeBase):199 """200 """201 202 title = 'c_buffer'203 type_ = 'ctypes.test.test_strings'204 init_inputs = [205 NodeInputBP(label='init'),206 NodeInputBP(label='size', dtype=dtypes.Data(default=None, size='s')),207 ]208 init_outputs = [209 NodeOutputBP(type_='data'),210 ]211 color = '#32DA22'212 def update_event(self, inp=-1):213 self.set_output_val(0, ctypes.test.test_strings.c_buffer(self.input(0), self.input(1)))214 215class Cast_Node(NodeBase):216 """217 """218 219 title = 'cast'220 type_ = 'ctypes.test.test_strings'221 init_inputs = [222 NodeInputBP(label='obj'),223 NodeInputBP(label='typ'),224 ]225 init_outputs = [226 NodeOutputBP(type_='data'),227 ]228 color = '#32DA22'229 def update_event(self, inp=-1):230 self.set_output_val(0, ctypes.test.test_strings.cast(self.input(0), self.input(1)))231 232class Create_String_Buffer_Node(NodeBase):233 """234 create_string_buffer(aBytes) -> character array235 create_string_buffer(anInteger) -> character array236 create_string_buffer(aBytes, anInteger) -> character array237 """238 239 title = 'create_string_buffer'240 type_ = 'ctypes.test.test_strings'241 init_inputs = [242 NodeInputBP(label='init'),243 NodeInputBP(label='size', dtype=dtypes.Data(default=None, size='s')),244 ]245 init_outputs = [246 NodeOutputBP(type_='data'),247 ]248 color = '#32DA22'249 def update_event(self, inp=-1):250 self.set_output_val(0, ctypes.test.test_strings.create_string_buffer(self.input(0), self.input(1)))251 252class Create_Unicode_Buffer_Node(NodeBase):253 """254 create_unicode_buffer(aString) -> character array255 create_unicode_buffer(anInteger) -> character array256 create_unicode_buffer(aString, anInteger) -> character array257 """258 259 title = 'create_unicode_buffer'260 type_ = 'ctypes.test.test_strings'261 init_inputs = [262 NodeInputBP(label='init'),263 NodeInputBP(label='size', dtype=dtypes.Data(default=None, size='s')),264 ]265 init_outputs = [266 NodeOutputBP(type_='data'),267 ]268 color = '#32DA22'269 def update_event(self, inp=-1):270 self.set_output_val(0, ctypes.test.test_strings.create_unicode_buffer(self.input(0), self.input(1)))271 272class String_At_Node(NodeBase):273 """274 string_at(addr[, size]) -> string275 Return the string at addr."""276 277 title = 'string_at'278 type_ = 'ctypes.test.test_strings'279 init_inputs = [280 NodeInputBP(label='ptr'),281 NodeInputBP(label='size', dtype=dtypes.Data(default=-1, size='s')),282 ]283 init_outputs = [284 NodeOutputBP(type_='data'),285 ]286 color = '#32DA22'287 def update_event(self, inp=-1):288 self.set_output_val(0, ctypes.test.test_strings.string_at(self.input(0), self.input(1)))289 290class Wstring_At_Node(NodeBase):291 """292 wstring_at(addr[, size]) -> string293 Return the string at addr."""294 295 title = 'wstring_at'296 type_ = 'ctypes.test.test_strings'297 init_inputs = [298 NodeInputBP(label='ptr'),299 NodeInputBP(label='size', dtype=dtypes.Data(default=-1, size='s')),300 ]301 init_outputs = [302 NodeOutputBP(type_='data'),303 ]304 color = '#32DA22'305 def update_event(self, inp=-1):306 self.set_output_val(0, ctypes.test.test_strings.wstring_at(self.input(0), self.input(1)))307 308export_nodes(309 Array_Node,310 Cfunctype_Node,311 Dllcanunloadnow_Node,312 Dllgetclassobject_Node,313 Pyfunctype_Node,314 Setpointertype_Node,315 Winfunctype_Node,316 Winerror_Node,317 _Calcsize_Node,318 _Check_Size_Node,319 _Reset_Cache_Node,320 C_Buffer_Node,321 Cast_Node,322 Create_String_Buffer_Node,323 Create_Unicode_Buffer_Node,324 String_At_Node,325 Wstring_At_Node,...
test_string_reader.py
Source:test_string_reader.py
1import addpath2import dunlin as dn3import dunlin._utils_model.dun_string_reader as dsr4if __name__ == '__main__':5 6 ###############################################################################7 #DN Subsection Code Strings without Errors8 ###############################################################################9 def test_string_without_error(test_string, answer, **kwargs):10 r = dsr.read_dun(test_string, **kwargs)11 assert r == answer12 13 #Test dict values14 test_strings = [['x : 0', 15 {'x': 0}],16 ['x : 0, y : 1', 17 {'x': 0, 'y': 1}],18 ['x : 0, y : 1, z : [a : 2, b : 3]', 19 {'x': 0, 'y': 1, 'z': {'a': 2, 'b': 3}}],20 ['x : 0, y : 1, z : [a : [c : 2, d : 3 ], b : [e : 4, f : 5]]',21 {'x': 0, 'y': 1, 'z': {'a': {'c': 2, 'd': 3}, 'b': {'e': 4, 'f': 5}}}],22 ['x : 0, y : 1, z : [a : [c : 2, d : 3 ], b : [e : 4, f : 5]], j : 6',23 {'x': 0, 'y': 1, 'z': {'a': {'c': 2, 'd': 3}, 'b': {'e': 4, 'f': 5}}, 'j': 6}]24 ]25 26 for test_string, answer in test_strings:27 test_string_without_error(test_string, answer)28 29 #Test list values and mixing30 test_strings = [['x : [0, 1]',31 {'x': [0, 1]}],32 ['x : [0, 1]*2, y : [0, 1, 2]',33 {'x': [0, 1], 'y': [0, 1, 2]}],34 ['x : [0, 1], y : [[0, 1, 2], [0, 1, 2]]',35 {'x': [0, 1], 'y': [[0, 1, 2], [0, 1, 2]]}],36 ['x : [0, 1], y : [[0, 1, 2], [0, 1, 2]], z : [a : 3, b : 4]',37 {'x': [0, 1], 'y': [[0, 1, 2], [0, 1, 2]], 'z': {'a': 3, 'b': 4}}],38 ]39 40 for test_string, answer in test_strings:41 test_string_without_error(test_string, answer)42 43 ###############################################################################44 #DN Subsection Code Strings with Errors45 ###############################################################################46 def read_dun_with_error(test_string, num, **kwargs):47 expected : False48 try:49 dsr.read_dun(test_string, **kwargs)50 except dsr.DunlinStringError as e:51 expected = e.num == num52 except Exception as e:53 raise e54 assert expected55 56 #Test inconsistent data types57 test_strings = ['x : [0, g : 1]',58 'x : [g : 0, 1], y : [0, 1, 2]',59 'x : [g : 0, h : 1], y : [0, j : 1, 2]',60 ]61 62 for test_string in test_strings:63 read_dun_with_error(test_string, 1)64 65 #Test for values outside brackets66 test_strings = ['x : 0 [a : 1, b : 2]',67 'x : [a : 1, b : 2] 0',68 'x : [a : 1, b : 2], y : 0 [1, 2]'69 ]70 71 for test_string in test_strings:72 read_dun_with_error(test_string, 2)73 74 #Test for top level list75 test_strings = ['[0, 1, 2]',76 '0, 1, 2'77 ]78 79 for test_string in test_strings:80 read_dun_with_error(test_string, 3)81 82 #Test for missing brackets83 test_strings = ['x : [0,',84 'x : [0, 1]]'85 ]86 87 for test_string in test_strings:88 read_dun_with_error(test_string, 4)89 90 #Test for invalid values91 test_strings = ['x : ?',92 'x : ;',93 'x : `',94 ''95 ]96 for test_string in test_strings:97 read_dun_with_error(test_string, 5)98 99 #Test depth 100 test_strings = ['x : [a : [g : [j : 0, k : 0] ], b : [g : [j : 0, k : 0] ]],',101 'x : [0, 1]'102 ]103 104 for test_string in test_strings:...
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